Complete rewinding of 100 kva 3.3kv/440 volt 3 phase transformer oil cooled of 14 no parking kocp field.

Complete repairing /rewinding of 10 kva/3.3kv/220 volt lighting transformer at rocp/sj.

Complete rewinding of 50 kva, 550-440/220 volt, sl. no. bsp/t/04, transformer of bansdeopur colliery of sijua area

For overhauling /repairing of 63 kva, 3.3kv/220 volt, single phase, indoor transformer at adic , kusunda area

Complete rewinding/repairing of a) 400 kva 3.3 kv/440 volt lighting transformer sl.no.lph/ltr/13 b)150 kva 11kv/440 volt lighting transformer sl.no.lph/ltr/29 c)50 kva 3.3kv/440 volt lighting transformer sl.no.lph/ltr/31 d)500 kva 3.3kv/440 volt ligh

(1) complete rewinding/repairing of 45 kva ht transformer 6.6kv/220 volt sl.no.2025,3 phase of akwmc,ocp under katras area-iv.(2) complete rewinding and repairing of 32 kva,550 volt welding transformer make-indark at askcc under katras area

Complete repairing and rewinding of one no. 150 kva 3.3 kv / 440 volt, one no. 100 kva, 3.3 kv/440v, one no. 40 kva, 3.3kv/440 volt and two no. 10 kva, 3.3 kv/220 v distribution transformer and lighting transformers of different location of kocp unde

(a) complete repairing/rewinding of one no.500 kva 3.3kv/550 volt power transformer sl.no.lph/tr/12 at 1 pit lodna colliery and (b) complete repairing/rewinding of one no.400 kva 3.3kv/440 volt lighting transformer sl.no.lph/tr/13 at 1 pit lodna col

A) complete rewinding/ repairing of one no.1000 kva 11kv/440 volt lighting transformer lph/ltr/3b (b).500 kva 3.3kv/440 volt lighting transformer sl.no.lph/ltr/19 .(c) no.500 kva 3.3kv/440 voltlph/ltr/23 (d)250 kva 3.3kv/440 volt lph/ltr/25 of lo

For complete repairing/rewinding of 500 kva, 6.6 kv/440 volt lighting transformer make n.a sl no. mud/sij/32 at 10 no. sub-station of mudidih colliery under sijua area